Massive MIMO NOMA with Wavelet Pulse Shaping to Minimize Undesired Channel Interference
Muneeb Ahmad, Soo Young Shin
TL;DR
This paper proposes a wavelet-based NOMA system integrated with massive MIMO for 6G networks, aiming to improve spectral efficiency and reduce interference compared to traditional OFDM NOMA systems.
Contribution
It introduces a novel wavelet OFDM approach combined with massive MIMO to enhance 6G network performance by mitigating channel impairments.
Findings
Outperforms conventional OFDM NOMA in spectral efficiency
Reduces symbol error rate (SER)
Lowers peak to average power ratio (PAPR)
Abstract
In this article, wavelet OFDM based non-orthogonal-multiple-access (NOMA) combined with massive MIMO system for 6G networks is proposed. For mMIMO transmissions, the proposed system could enhance the performance by utilizing wavelets to compensate for channel impairments on the transmitted signal. Performance measures include spectral efficiency, symbol error rate (SER), and peak to average ratio (PAPR). Simulation results prove that the proposed system outperforms the conventional OFDM based NOMA systems.
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